Selected Product Technical Facts
- Supplemental model-level facts: The reviewed record identifies Prima 1 as a direct-drive visuotactile hand and attributes 22 DoF and 0.08 s opening/closing to its product page. These are not Flex 2 parameters; no full Prima 1 technical block is supplied. Prima 1 page.
- Backdrive-definition boundary: The Chinese page states minimum backdrive as 0.2 N force, while the English page states 0.04 Nm torque. These have different dimensions and may use different measurement locations/definitions. No common lever arm, revision or test definition is supplied, so they are not converted into one interchangeable performance figure. Chinese page, English page.
Company Integration & Application Notes
The reviewed record contains three full technical blocks (Flex 2, PR64-110-500 and PRM10-20-34-150-F) and supplemental facts for Prima 1, PR43-120-600-HB and PRM10-20-18-200-F. The other seven profiles identify listed models and purchasing checks without detailed parameter sets. Table columns, hand models, continuous/peak ratings and dimensional units must not be merged to fill gaps.
The supplier describes Flex 2 hybrid force/position control and multimodal perception, plus actuator-series host software/APIs, without exact-model electrical levels, protocols/registers, SDK/ROS 2 versions or mounting drawings in this record. This does not establish direct interconnection between Flex 2, PRM10, PR joint modules or third-party arms. Flex 2, rotary, linear, download center.
Select exact part numbers, hand side/revision, continuous/peak load, thermal management, power margin, flange, controller and safety circuit. Agree task-level repeatability, force-control, grasp-load and life-test acceptance methods. Unpublished fields remain subject to supplier documentation, not substituted by patents, registered activities or sibling specifications. Company-history harmonic-series and unnamed tendon-hand references do not establish orderable models or justify interpreting the PRH prefix as a transmission type. Official overview.
Before You Evaluate or Order
- Confirm the quoted hand side, hardware/firmware revision and included sensing configuration, with official mounting, power, protocol and developer documents.
- Resolve the 0.2 N force versus 0.04 Nm torque backdrive descriptions with measurement location, lever arm and test definition before comparing performance.
- Agree task-specific 22-DoF control, opening/closing, sensing and grasping acceptance tests using Prima 1 evidence, not Flex 2 parameters.
These points require confirmation for your intended purchase and application. Missing public information does not imply a product deficiency.